Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Download: xml csv json
Dates Value Rank Departure From Mean (15.47")
1901-1932 Base Period
189512 - 189603 18.85" 32 3.38"
189612 - 189703 17.72" 30 2.25"
189712 - 189803 14.56" 14 -0.91"
189812 - 189903 15.75" 21 0.28"
189912 - 190003 13.94" 11 -1.53"
190012 - 190103 16.81" 26 1.34"
190112 - 190203 16.64" 25 1.17"
190212 - 190303 17.37" 29 1.90"
190312 - 190403 21.36" 37 5.89"
190412 - 190503 14.01" 12 -1.46"
190512 - 190603 15.42" 19 -0.05"
190612 - 190703 19.57" 34 4.10"
190712 - 190803 15.29" 18 -0.18"
190812 - 190903 17.34" 28 1.87"
190912 - 191003 14.90" 16 -0.57"
191012 - 191103 11.62" 4 -3.85"
191112 - 191203 15.04" 17 -0.43"
191212 - 191303 13.77" 10 -1.70"
191312 - 191403 14.63" 15 -0.84"
191412 - 191503 10.23" 1 -5.24"
191512 - 191603 21.32" 36 5.85"
191612 - 191703 14.33" 13 -1.14"
191712 - 191803 20.38" 35 4.91"
191812 - 191903 17.01" 27 1.54"
191912 - 192003 11.13" 3 -4.34"
192012 - 192103 19.10" 33 3.63"
192112 - 192203 13.39" 8 -2.08"
192212 - 192303 16.05" 22 0.58"
192312 - 192403 12.29" 6 -3.18"
192412 - 192503 16.06" 23 0.59"
192512 - 192603 13.15" 7 -2.32"
192612 - 192703 16.64" 25 1.17"
192712 - 192803 13.60" 9 -1.87"
192812 - 192903 11.02" 2 -4.45"
192912 - 193003 15.54" 20 0.07"
193012 - 193103 12.00" 5 -3.47"
193112 - 193203 17.99" 31 2.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/